4772151572 has 6 divisors (see below), whose sum is σ = 8351265258. Its totient is φ = 2386075784.

The previous prime is 4772151541. The next prime is 4772151599. The reversal of 4772151572 is 2751512774.

It can be written as a sum of positive squares in only one way, i.e., 3402855556 + 1369296016 = 58334^2 + 37004^2 .

It is a super-2 number, since 2×4772151572² = 45546861252284142368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 596518943 + ... + 596518950.

It is an arithmetic number, because the mean of its divisors is an integer number (1391877543).

Almost surely, 2^4772151572 is an apocalyptic number.

It is an amenable number.

4772151572 is a deficient number, since it is larger than the sum of its proper divisors (3579113686).

4772151572 is a wasteful number, since it uses less digits than its factorization.

4772151572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193037897 (or 1193037895 counting only the distinct ones).

The product of its digits is 137200, while the sum is 41.

The square root of 4772151572 is about 69080.7612291584. The cubic root of 4772151572 is about 1683.5967409864.

The spelling of 4772151572 in words is "four billion, seven hundred seventy-two million, one hundred fifty-one thousand, five hundred seventy-two".